“Dave brought in some things he had from his old band, Panic – things he’d been jamming, bigger-picture ideas, stuff like that.

“The song ‘The Four Horsemen was,’ in its early version, called ‘Mechanix,’ and it was literally a song about sex. There were lyrics about taking the hose and sticking it in the tank – a gas-station stop disguised as sexual engagement.

“It didn’t make a lot of sense to me at the time, but we knew that was the sort of thing we wanted to move away from – the sexual stuff that hard rock bands were singing about at the time, which we thought was a little light and a little obvious.

“You didn’t find stuff like that on the first Witchfynde album [1980’s ‘Give ‘Em Hell’].”

When asked if the music they were making was a reaction to everything else that was happening in rock and metal at the time, Ulrich responded:

“When you talk about Metallica during that time period, you have to use the word ‘contrary.’ It’s not so much what turns you on as what turns you off. You often went: ‘We definitely don’t like that, so we’re gonna do this.’“We didn’t want to be this, we didn’t want to do that, we didn’t want to do what the American bands were doing, we didn’t want to write this particular way. We were finding our own voice.”